/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.tools.idea.naveditor.dom;

import com.android.tools.idea.naveditor.NavTestCase;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiManager;
import com.intellij.psi.xml.XmlFile;
import org.jetbrains.android.dom.navigation.NavigationDomFileDescription;

/**
 * Tests for {@link NavigationDomFileDescription}
 */
public class NavigationDomFileDescriptionTest extends NavTestCase {

  public void testDescription() {
    assertFalse(isNavFile("res/layout/activity_main.xml"));
    assertTrue(isNavFile("res/navigation/navigation.xml"));
  }

  private boolean isNavFile(String fileName) {
    PsiManager manager = PsiManager.getInstance(getProject());
    PsiFile psiFile = manager.findFile(myFixture.findFileInTempDir(fileName));
    assertNotNull(psiFile);

    XmlFile xmlFile = (XmlFile)psiFile;
    assertNotNull(xmlFile);

    return NavigationDomFileDescription.isNavFile(xmlFile);
  }
}
